All Episode in Season 4

1. Ground Detective Simon Wallis: Case 2 Soy Sauce 2. Fishing Crazy: Divine Duel at Sea 3. Close to ART: WATARI-UM - The Watari Museum of Contemporary Art 4. Through the Kitchen Window: Iga - Creating New Out of Old 5. A Treasured Creation: Today's Treasure - Ai, the Natural Indigo of Japan 6. A Treasured Creation: Today's Treasure - Keeping Barrel-brewed Soy Sauce Alive 7. Starting Over: Back to School Part 3 8. Starting Over: The Flight Goes On Part 3 9. Starting Over: Hotels Old and New Part 3 10. A Treasured Creation: Today's Treasure - Natural Ice Farmers 11. Fishing Crazy: Bonding With a Scaly Partner 12. NINJA TRUTH Episode 15: Ninja Communication 13. NINJA TRUTH Episode 16: The Fuma Ninja 14. Through the Kitchen Window: For the Love of Akigawa's Sweetfish 15. Ground Detective Simon Wallis: File #3 "The Case of the Udon Noodles" 16. A Treasured Creation: The Bond with Urushi, Japanese Lacquer 17. Fishing Crazy: Anglers in Wonderland

Season List

15 Minutes Season 1 15 Minutes Season 2 15 Minutes Season 3 15 Minutes Season 4 15 Minutes Season 5 15 Minutes Season 6